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What Does A Primer Bulb Do


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What Does A Primer Bulb Do. Without the use of the primer bulb, igniting the engine can damage the starter or weaken the marine battery. Keep an eye on your primer bulb for corrosion and wear & tear.

Primer Bulb 2 pipe 101619A
Primer Bulb 2 pipe 101619A from generatorguru.com

A primer bulb, also known as a purge bulb or primer pump, is a small plastic bulb that is typically found on the carburetors of small engines. Typically located adjacent to the carburetor. Understanding the primer bulb’s function:

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Primer Bulb 2 pipe 101619A

Keep an eye on your primer bulb for corrosion and wear & tear. Its primary job is to draw fuel from the carburetor and into the engine’s intake manifold, making it easier to start, especially when the engine is cold. A primer bulb, also known as a purge bulb or primer pump, is a small plastic bulb that is typically found on the carburetors of small engines. Unlike car engines, which have an electric fuel pump, most outboard engines do not.

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